Nothing less than a new medium and a blue sky for new business models.
On His Favorite Childhood Memory/Desert Island Essentials: My favorite childhood memory is the blue sky above my parents flat.
The trees outside the window looked like blotches of paint, their leaves blending into the blue sky above.
To hold a brainstorming session with no limit on the strangeness of the ideas proposed (1980s+)
Having no sound factual or value basis; recklessly imaginative: a budget figure, as it turned out, and a blue-sky one at that
[1900+ Finance; perhaps fr the purveyor's fanciful description being as appealing and unclouded as the wide blue sky]